Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic cladding panels; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar modules; Crystalline silicon photovoltaic cells; Electronic devices used to locate lost objects employing radio frequency; Infant movement alarms; Luminous beacons; Photovoltaic cells; Photovoltaic cells and modules; Radio beacon machines and apparatus; Timers